Premium
Paramagnetic metal‐containing mesogenic polyazomethines
Author(s) -
Alonso Pablo J.,
Martínez Jesús I.,
Oriol Luis,
Piñol Milagros,
Serrano José Luis
Publication year - 1994
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.19940060909
Subject(s) - mesogen , paramagnetism , materials science , electron paramagnetic resonance , macromolecule , texture (cosmology) , polymer , crystallography , polymer chemistry , nuclear magnetic resonance , liquid crystalline , composite material , image (mathematics) , chemistry , condensed matter physics , biochemistry , physics , artificial intelligence , computer science
Paramagnetic moieties in mesogenic polymers can provide valuable information about macromolecular orientation. The results of EPR and polarized light investigations on three polyazomethines bearing hydroxyl groups and containing paramagnetic centers are reported. The micrograph in the Figure shows the threaded texture of a polyazomethine, derived from naphthalenediamine, containing oxovanadium(IV) centers.